RE: Is
Funny that you brought this up. I was just reading a build thread by a respected model builder/designer and he recommended using Titebond instead of CA to build up the balsa wing. This guy designs leading edge composite airplanes so if he says Titebond is better than CA, I'm going to go with that. I'm starting a new project right now, (84" Powerhouse) so instead of buying a big bottle of CA, I bought a big bottle of Gorilla Wood Glue. Same stuff as Titebond II except it dries clear instead of yellow.
I have nothing against CA and I have started substituting Polyurethane glues for epoxy. The poly glues is lighter and more flexible than epoxy but it takes a couple hours to kick off. I use epoxy if I need to build up a structural joint. |
RE: Is
ORIGINAL: chuck l I've read through this thread and noticed that some of you tack parts together with CA and followup with Titebond or similiar putting a fillet around the joint. Does the fillet of Titebond really add much strength? Doesn't the glue have to be in the wood joint itself to be most effective? Chuck |
RE: Is
That must not hold true with the ARF's that your company distributes. I often see them with what appears to be hot melt glue placed everywhere but at the glue joint.
Bill, Waco Brother #1 |
RE: Is
Whenever I used CA I ended up with a headache that would last for days. No such problem with Elmers or Titebond. I surely miss Pica Glu-it - it sanded so nicely after it dried!
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RE: Is
ORIGINAL: Stickbuilder That must not hold true with the ARF's that your company distributes. I often see them with what appears to be hot melt glue placed everywhere but at the glue joint. Bill, Waco Brother #1 Likely, a proper, double-glued joint like you're supposed to do would be stronger, but it would also multiply the building time and cause a very significant price increase. |
RE: Is
Thanks for a very interesting read and great trip back into the past! I, too, still use Ambroid for model building...especially good for planking. I used LOTS of CA over the years and now have to wear an Industrial type mask with appropriate filters if I want to continue using CA. Result: Rarely do I use the CA now that I have the mask...I switched back to using Titebond wood glues for most of the building. Titebond Regular (red label) and Titebond III (green label) sand MUCH better than Titebond II (blue label). I apply the Titebond sparingly and wipe the excess glue as soon as I notice it...makes the sanding a lot easier. CA will always have its use in the shop but by and large Ambroid and wood glue get used much more when building my model aircraft.
Soft landings. Joe |
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